2915117829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89303}}^1$

素因数の和:89359

約数の個数: 40

約数和(自身を含む): 4840991232

約数和(自身を除く): 1925873403

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 10881, 32643, 89303, 267909, 803727, 1160939, 2411181, 2768393, 3482817, 7233543, 8305179, 10448451, 24915537, 31345353, 35989109, 74746611, 94036059, 107967327, 224239833, 323901981, 971705943, 2915117829]

約数ペア:

[(1, 2915117829), (3, 971705943), (9, 323901981), (13, 224239833), (27, 107967327), (31, 94036059), (39, 74746611), (81, 35989109), (93, 31345353), (117, 24915537), (279, 10448451), (351, 8305179), (403, 7233543), (837, 3482817), (1053, 2768393), (1209, 2411181), (2511, 1160939), (3627, 803727), (10881, 267909), (32643, 89303)]